Harley Hardware
Harley Bike Hardware at JJ Motorsports
Finish your Harley build with premium hardware from JJ Motorsports, featuring chrome rotor bolts, exhaust stud kits, and grommet assortments for clean installation and long-lasting reliability on Sportster, Big Twin, Evo, Twin Cam, and M8 models. These high-quality fasteners and grommets ensure perfect fit and show-ready finish.
Shop Performance Tool, Gardner Westcott, and Feuling hardware for proven strength. Explore related categories such as Harley frame and body for fenders and covers, or Harley for seats and exhaust to complete your custom build.
Top Harley Hardware
- Performance Tool Grommet Assortment W5214 – 125-piece rubber grommet kit; perfect for wiring, frame, and tank mounting protection.
- Gardner Westcott Rotor Bolt Set Cast Chrome C-61-32T – Chrome rotor bolt set for cast wheels; polished finish with Torx head for secure mounting.
- Feuling Oil Pump Corp Exhaust Stud Kit 3048 – High-strength exhaust stud kit; includes nuts and washers for leak-free header installation.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
DRAG SPECIALTIES 1/2X13X2.5" Chrome Hex Head MPB677
DRAG SPECIALTIES
$14.65When critical fasteners fail mid-build or mid-race, you need replacement bolts you can trust immediately. These chrome hex-head bolts deliver the corrosion resistance and reliability required for high-performance applications, whether you're rebuilding...DS192346- SKU:
- DS192346
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- BASE COLOR:
- SILVER
- HEAD TYPE:
- HEX
- LENGTH IMPERIAL:
- 2-1/2'
- UNITS:
- 5 PACK
- RIDING STYLE:
- STREET
- APPLICATION:
- MULTI FUNCTIONAL
- MEASUREMENT SYSTEM:
- SAE
- PRODUCT NAME:
- BOLT
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- DIAMETER - THREAD SIZE IMPERIAL:
- 1/2-13
- TYPE:
- REPLACEMENT
$14.65 -
DRAG SPECIALTIES 1/2X13X2.7" Chrome Hex Head MPB678
DRAG SPECIALTIES
$17.80When critical fastening points fail, your entire build suffers. These Drag Specialties hex-head bolts deliver the reliability and durability that professional racers and serious mechanics depend on, with the added confidence of U.S.-made construction...DS192347- SKU:
- DS192347
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- DIAMETER - THREAD SIZE IMPERIAL:
- 1/2-13
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- HEAD TYPE:
- HEX
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 2-3/4'
- PRODUCT NAME:
- BOLT
- TYPE:
- REPLACEMENT
- UNITS:
- 5 PACK
$17.80 -
DRAG SPECIALTIES 8X32X1/2 Chrome Flat Head MPB363
DRAG SPECIALTIES
$22.00Fastener quality directly impacts the reliability of your build. These OEM replacement bolts ensure you maintain the exact specifications of your Drag Specialties countersunk socket-head assortment, eliminating guesswork when rebuilding or servicing...DS192349- SKU:
- DS192349
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- UNITS:
- 10 PACK
- BASE FINISH:
- POLISHED
- BASE FINISH:
- CHROME
- DIAMETER - THREAD SIZE IMPERIAL:
- #8-32
- LENGTH IMPERIAL:
- 1/2'
- PRODUCT NAME:
- BOLT
$22.00Qty in Cart: 0Quantity:Price:$22.00Subtotal: -
DRAG SPECIALTIES 8X32X5/8 Chrome Flat Head MPB364
DRAG SPECIALTIES
$22.00When fasteners fail, your build stops. These DRAG SPECIALTIES replacement bolts are precision-engineered to the exact specifications your countersunk socket-head assortment requires, ensuring consistent performance across multiple applications without...DS192350- SKU:
- DS192350
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- UNITS:
- 10 PACK
- DIAMETER - THREAD SIZE IMPERIAL:
- #8-32
- MEASUREMENT SYSTEM:
- SAE
- PRODUCT NAME:
- BOLT
- BASE COLOR:
- SILVER
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- LENGTH IMPERIAL:
- 5/8'
- RIDING STYLE:
- STREET
- APPLICATION:
- MULTI FUNCTIONAL
$22.00Qty in Cart: 0Quantity:Price:$22.00Subtotal: -
DRAG SPECIALTIES 10X24X1/2 Chrome Flat Head MPB569
DRAG SPECIALTIES
$22.00When you're building or maintaining high-performance machinery, hardware failures aren't an option. These DRAG SPECIALTIES replacement bolts are engineered to exact specifications, ensuring reliable clamping force and repeatability across your fastener...DS192352- SKU:
- DS192352
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- LENGTH IMPERIAL:
- 1/2'
- BASE FINISH:
- POLISHED
- DIAMETER - THREAD SIZE IMPERIAL:
- #10-24
$22.00 -
DRAG SPECIALTIES 10X24X3/4 Chrome Flat Head MPB570
DRAG SPECIALTIES
$23.05When a critical fastener fails mid-project or race weekend, you need an exact replacement you can trust—not a generic substitute. These Drag Specialties chrome flat head bolts deliver the precision fitment and durability your countersunk socket-head bolt...DS192353- SKU:
- DS192353
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- BASE COLOR:
- SILVER
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- APPLICATION:
- MULTI FUNCTIONAL
- LENGTH IMPERIAL:
- 3/4'
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- DIAMETER - THREAD SIZE IMPERIAL:
- #10-24
$23.05 -
DRAG SPECIALTIES 10X32X1/2 Chrome Flat Head MPB572
DRAG SPECIALTIES
$22.00When you're assembling or maintaining high-performance machinery, having the right fasteners on hand isn't optional—it's essential. These replacement bolts are engineered to exact tolerances and manufactured in the U.S.A., ensuring reliable performance...DS192355- SKU:
- DS192355
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- #10-32
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- UNITS:
- 10 PACK
- APPLICATION:
- MULTI FUNCTIONAL
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 1/2'
- PRODUCT NAME:
- BOLT
$22.00 -
DRAG SPECIALTIES 10X32X3/4 Chrome Flat Head MPB573
DRAG SPECIALTIES
$23.05Lost or damaged fasteners can compromise your build's integrity and leave projects incomplete. These Drag Specialties replacement bolts ensure you maintain proper fitment and secure connections for critical assemblies. Stock extras in your shop to...DS192356- SKU:
- DS192356
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- #10-32
- LENGTH IMPERIAL:
- 3/4'
- UNITS:
- 10 PACK
- BASE FINISH:
- POLISHED
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
$23.05 -
DRAG SPECIALTIES 1/4X20X1/2 Chrome Flat Head MPB574
DRAG SPECIALTIES
$23.05Whether you're rebuilding a carburetor, securing brake components, or replacing worn fasteners on critical assemblies, having the correct replacement bolts on hand keeps your build moving without delays. These chrome flat head bolts deliver consistent...DS192357- SKU:
- DS192357
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- LENGTH IMPERIAL:
- 1/2'
- DIAMETER - THREAD SIZE IMPERIAL:
- 1/4-20
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
$23.05 -
DRAG SPECIALTIES 1/4X20X5/8 Chrome Flat Head MPB575
DRAG SPECIALTIES
$23.05When you're assembling or maintaining high-performance applications, having quality replacement fasteners on hand prevents delays and ensures consistent results across your builds. These chrome flat-head bolts are engineered to exacting tolerances,...DS192358- SKU:
- DS192358
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- BASE COLOR:
- SILVER
- LENGTH IMPERIAL:
- 5/8'
- BASE FINISH:
- POLISHED
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- DIAMETER - THREAD SIZE IMPERIAL:
- 1/4-20
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
$23.05 -
DRAG SPECIALTIES 1/4X20X3/4 Chrome Flat Head MPB366
DRAG SPECIALTIES
$23.05If you're running fasteners in high-vibration racing environments, OEM or damaged bolts can fail at the worst moment. These Drag Specialties chrome flat-head socket bolts deliver reliable clamping force and corrosion resistance for critical applications...DS192359- SKU:
- DS192359
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- LENGTH IMPERIAL:
- 3/4'
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 1/4-20
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
$23.05 -
DRAG SPECIALTIES 1/4X20X1" Chrome Flat Head MPB367
DRAG SPECIALTIES
$23.05When you're assembling critical fastening systems, having OEM-quality replacement bolts on hand keeps your builds moving without compromise. These chrome flat head socket bolts are engineered to exact specifications, ensuring consistent fit and corrosion...DS192360- SKU:
- DS192360
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- MEASUREMENT SYSTEM:
- SAE
- PRODUCT NAME:
- BOLT
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 1'
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 1/4-20
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- RIDING STYLE:
- STREET
- UNITS:
- 10 PACK
$23.05 -
DRAG SPECIALTIES 1/4X20X1.2 Chrome Flat Head MPB368
DRAG SPECIALTIES
$24.10Replacement bolts for your Drag Specialties socket-head assortment ensure you always have precision fasteners on hand when tackling engine builds, suspension work, or custom fabrication. These U.S.A.-made chrome flat-head bolts deliver consistent...DS192361- SKU:
- DS192361
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- DIAMETER - THREAD SIZE IMPERIAL:
- 1/4-20
- PRODUCT NAME:
- BOLT
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- LENGTH IMPERIAL:
- 1-1/4'
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- UNITS:
- 10 PACK
$24.10 -
DRAG SPECIALTIES 5/16X18X1/2 Chrome Flat Head MPB576
DRAG SPECIALTIES
$26.20Fastener reliability is non-negotiable in high-performance applications—a single failed bolt can compromise your entire assembly or worse, sideline your vehicle mid-event. These Drag Specialties replacement bolts are precision-engineered to exact...DS192362- SKU:
- DS192362
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- LENGTH IMPERIAL:
- 1/2'
- PRODUCT NAME:
- BOLT
- BASE FINISH:
- POLISHED
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16-18
- UNITS:
- 10 PACK
$26.20 -
DRAG SPECIALTIES 5/16X18X5/8 Chrome Flat Head MPB577
DRAG SPECIALTIES
$25.15Fastener failures cost you time and credibility on the track or in the shop. These Drag Specialties replacement bolts are precision-engineered flat-head socket-cap fasteners designed for critical applications where appearance and reliability matter...DS192363- SKU:
- DS192363
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- LENGTH IMPERIAL:
- 5/8'
- APPLICATION:
- MULTI FUNCTIONAL
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16-18
$25.15Qty in Cart: 0Quantity:Price:$25.15Subtotal: -
DRAG SPECIALTIES 5/16X18X3/4 Chrome Flat Head MPB578
DRAG SPECIALTIES
$26.20Stripped or damaged fasteners can derail your build, and sourcing replacements shouldn't be a hassle. These genuine Drag Specialties replacement bolts ensure you maintain the integrity of your countersunk socket-head assemblies with OEM-equivalent...DS192364- SKU:
- DS192364
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- RIDING STYLE:
- STREET
- MEASUREMENT SYSTEM:
- SAE
- PRODUCT NAME:
- BOLT
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 3/4'
- UNITS:
- 10 PACK
- APPLICATION:
- MULTI FUNCTIONAL
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16-18
$26.20 -
DRAG SPECIALTIES 5/16X18X1" Chrome Flat Head MPB579
DRAG SPECIALTIES
$26.20Replacement bolts designed specifically for the Drag Specialties® Countersunk Socket-Head Bolt Assortment ensure you maintain original equipment fitment and performance standards. Whether you've stripped threads, lost bolts during disassembly, or need...DS192365- SKU:
- DS192365
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16-18
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 1'
$26.20 -
DRAG SPECIALTIES 5/16X18X1-1/4 Chrome Flat Head MPB580
DRAG SPECIALTIES
$27.25When fasteners fail, performance suffers—and on the track, there's no room for compromise. These Drag Specialties replacement bolts deliver the same precision engineering and durability as the original assortment, keeping your builds reliable and your...DS192366- SKU:
- DS192366
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- BASE COLOR:
- SILVER
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16-18
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 1-1/4'
$27.25 -
DRAG SPECIALTIES 5/16X24X5/8 Chrome Flat Head MPB581
DRAG SPECIALTIES
$28.30When fasteners fail mid-race or during critical assembly work, you lose time and risk damage to precision components. These OEM-quality replacement bolts keep your Drag Specialties socket-head assortment complete and ready for the next build or pit stop...DS192367- SKU:
- DS192367
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- LENGTH IMPERIAL:
- 5/8'
- BASE FINISH:
- POLISHED
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16'-24
$28.30Qty in Cart: 0Quantity:Price:$28.30Subtotal: -
DRAG SPECIALTIES 5/16X24X1" Chrome Flat Head MPB583
DRAG SPECIALTIES
$28.30When fasteners fail mid-project or get stripped during installation, you need OEM-quality replacements on hand—not delays waiting for shipping. These Drag Specialties chrome flat-head bolts are engineered to the exact specifications of the countersunk...DS192369- SKU:
- DS192369
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- APPLICATION:
- MULTI FUNCTIONAL
- DIAMETER - THREAD SIZE IMPERIAL:
- 5/16'-24
- PRODUCT NAME:
- BOLT
- UNITS:
- 10 PACK
- HEAD TYPE:
- FLAT (COUNTERSUNK)
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- BASE FINISH:
- CHROME
- BASE FINISH:
- POLISHED
- LENGTH IMPERIAL:
- 1'
$28.30
